Application
FL32BLW series 32mm outer rotor brushless DC motor can be applied to robot, AGV, VR equipment, turnstile, coffee maker and so on.
Model Description① Fulling Motor; ② Motor dia.: 32mm; ③ Outer Rotor Brushless Motor; ④ Motor Length: 18mm; ⑤ Rated Voltage: 24V;
⑥ 1% of no-load speed; ⑦ Rated Power: 7W; ⑧ Single shaft(A), double shaft(B)
Specifications Winding Connection Mode | Star connected winding |
Hall Angle | 120 degree electrical angle |
Radial Play | 0.02mm at 4N |
End Play | 0.14mm at 4N |
Max. Radial Force | 14N |
Max. Axial Force | 4.8N |
Insulation Class | Class B |
Dielectric Strength | 500 V AC for one minute |
Insulation Resistance | 100MΩ Min., 500V DC |
Wiring Instruction Connector | Pin number | Function | Remark |
FPC | 1 | Vcc | Hall VCC: 5VDC-- 24VDC |
2 | Hall C | |
3 | Hall A | |
4 | Hall B | |
5 | GND | Hall GND |
6 | Phases W | |
7 | Phases V | |
8 | Phases U | |
Electrical Specifications | Unit | Tolerance | FL32BLW18-9V-3706A | FL32BLW18-12V-4607A | FL32BLW18-24V-4507A | FL32BLW18-48V-4808A |
Number of Poles | | | 8 | 8 | 8 | 8 |
Number of Phases | | | 3 | 3 | 3 | 3 |
Rated Voltage | VDC | | 9 | 12 | 24 | 48 |
No-load Speed | RPM | ±10% | 3750 | 4650 | 4550 | 4800 |
No-load Current | A | | 0.252 | 0.29 | 0.14 | 0.077 |
Rated Current | A | | 1.06 | 1 | 0.5 | 0.257 |
Rated Speed | RPM | ±10% | 2100 | 2800 | 2760 | 2950 |
Rated Torque | mN·m | | 24.6 | 25.1 | 25.5 | 24.7 |
Rated Power | W | | 6 | 7 | 7 | 8 |
Peak Torque | mN·m | | 73.8 | 75.3 | 76.5 | 74.1 |
Peak Current | A | ±10% | 3.4 | 3.2 | 1.7 | 0.97 |
Line to line Resistance | Ω at 25℃ | ±10% | 2.87 | 3.43 | 13.7 | 53 |
Line to line Inductance | mH | ±20% | 1.61 | 1.87 | 7.73 | 27.8 |
Torque Constant | mNm/A | ±10% | 23 | 24.8 | 51 | 96.1 |
Back EMF Constant | Vrms/RPM | ±10% | 1.7 | 1.83 | 3.77 | 7.1 |
Rotor Inertia | g·cm2 | | 35 | 35 | 35 | 35 |
Weight | g | | 50 | 50 | 50 | 50 |
Outline DimensionAdvantages
Compared with the inner rotor motor, the flat outer rotor brushless motor has a more compact structure and lower torque ripple.
Under the same volume, the outer rotor brushless motor will output a greater torque than the inner rotor motor.